YOU SAID:
cat is bat and bat is rat and rat is mat and mat is sat and sat is fat and fat is brat and brat is cat
INTO JAPANESE
猫はコウモリ、コウモリはラット、ネズミはマット、マットはサット、サットは脂肪、ファットはガキ、ガラは猫
BACK INTO ENGLISH
Cats are bats, bats are rats, rats are mats, mats are sats, sats are fats, fats are brats, and rattles are cats.
INTO JAPANESE
猫はコウモリ、コウモリはラット、ラットはマット、マットはサット、サットは脂肪、ファットはガキ、ガラガラは猫です。
BACK INTO ENGLISH
Cats are bats, bats are rats, rats are mats, mats are sats, sats are fats, fats are oysters, and rattles are cats.
INTO JAPANESE
猫はコウモリ、コウモリはラット、ラットはマット、マットはサツ、サツは脂肪、脂肪はカキ、ガラガラは猫です。
BACK INTO ENGLISH
Cats are bats, bats are rats, rats are mats, mats are mats, mats are fat, fats are oysters, and rattles are cats.
INTO JAPANESE
猫はコウモリ、コウモリはラット、ラットはマット、マットはマット、マットは脂肪、脂肪はカキ、ガラガラは猫です。
BACK INTO ENGLISH
Cats are bats, bats are rats, rats are mats, mats are mats, mats are fat, fats are oysters, and rattles are cats.
That didn't even make that much sense in English.